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PepperSausage
  • Member for 10 years, 7 months
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3 votes
1 answer
774 views

What is $\mathfrak a$?

3 votes
3 answers
898 views

What does $S^1\times S^1 \times S^1$ look like?

2 votes
1 answer
99 views

Connection form uniquely determined by linearly independent $\theta_1,\theta_2$?

0 votes
1 answer
86 views

Boundaries of Sets

0 votes
1 answer
126 views

Show that $\mu\{x\in X : f(x)=\infty\}=0$.